

import re

def validate_password(password):
    pattern = r'^[a-zA-Z][^!@#¥%^&*]{5,11}$'
    if re.match(pattern, password):
        return True
    return False

# 测试
password1 = "9867876"
password2 = "*&^%$2345"
password3 = "ytu1298"
print(validate_password(password1)) 
print(validate_password(password2)) 
print(validate_password(password3))